157b, High Street, Sevenoaks, TN13 1XJ
About 157b
157b is a mid-terrace house in Sevenoaks (TN13 1XJ). It has a recorded floor area of 66 m² (around 710 sq ft) and construction records dating it to 2003-2006. The latest certificate (May 2021) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (February 2016); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Very Poor and window efficiency dropped from Very Good to Average. The recommended improvements would push it to C (score 73). At 66 m² this is the 4th smallest of 15 units on EPC record in the building, where floor areas span 33–112 m². The building's EPC ratings span F to C across 15 units on file.
Today's modelled estimate of £291,000 is 16.4% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£352/sq ft) was about 28.6% above the typical sold price in the postcode. 9 years since the last transfer (August 2017). At 66 m² it's 23.3% smaller than the typical home in the postcode (86 m² median across 14 EPCs).
Know exactly what you're buying at 157b
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Heating system changed
Changed to a more efficient fuel source
Hot water system changed
Floor insulation added or improved
Upgraded to gas central heating
Connected to mains gas supply
Hot water system upgraded
Planning history
157b has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 157b
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
£291,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Sales timeline
17 August 2017Most recent
£250,000
Median price across the last 5 sales in TN13 1XJ: £365,500 (2024–2006).
Nearby sales in TN13 1XJ
Everything we know about 157b, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other High Street homes
157b is notably below the street on years held.
Price per m²
£3,788
Street avg £4,140
Floor Area
66 m²
Street avg 73 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.9 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Lower High Street — bus stop.
Closest school
0.2 km
Lady Boswell's Church of England Voluntary Aided Primary School, Sevenoaks. 9 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.3dB

Night-time· 23:00 – 07:00
41.0dB